Thanks for your reply. I am not sure I got what you mean.
I have a basic davinci filesystem in which i pasted the Android
filesystem ( davinci filesystem is / and Android fs is in /
filesystem/ ). I did that because if i directly boot the board with
the Android filesystem, I don't come up with anything but the
lowmem_shrink() display messages.
Is the missing libraries result from a linker problem? I am pretty
much a beginner and feel lost. Some more clues would be welcome.
Thanks a lot,
Francois Minaud
I tried the changes you suggested but pretty akwardly I guess as I
come up with the same strace result.
On Dec 11, 5:08 pm, Sean McNeil <[EMAIL PROTECTED]> wrote:
> I don't think it is going to work that way. You have a different
> linker/loader and all that which has to be in specific directories from
> root. I think you'll have to do a chroot. That is what I do:
>
> chroot /root /sbin/init
>
> (I've moved init to the more appropriate /sbin directory).
>
> Either that, or you'll have to mount your nfs as /.
>
> FrancoisM wrote:
> > Alright, I got some progress.
> > My previous error comes from my ... "wild" patching. Later I did it
> > again smoothly using Meld which is a software I recommend to all of
> > you guys.
>
> > So I got a kernel which boots and is supposed to work with my Android
> > filesystem, I work with NFS.
>
> > I could boot with a basic filesystem (I don't init Android on boot)
> > and when I try to launch "init" here is what I get :
>
> > my run.sh is :
> > #!/bin/sh
> > chmod 777 /filesys/data
> > /init
>
> > export PATH=sbin:/filesys/system/sbin:/filesys/system/bin:/filesys/
> > system/xbin
> > export LD_LIBRARY_PATH=/filesys/system/lib
> > export ANDROID_BOOTLOGO=1
> > export ANDROID_ROOT=/filesys/system
> > export ANDROID_ASSETS=/filesys/system/app
> > export ANDROID_DATA=/filesys/data
> > #export EXTERNAL_STORAGE /sdcard
> > export BOOTCLASSPATH=/filesys/system/framework/core.jar:/filesys/
> > system/framework/ext.jar:/filesys/system/framework/framework.jar:/
> > filesys/framework/android.policy.jar:/filesys/framework/services.jar
>
> > the strace is :
>
> > [EMAIL PROTECTED]:/filesys# strace -ff -F -s 200 ./run.sh
> > execve("./run.sh", ["./run.sh"], [/* 14 vars */]) = 0
> > uname({sys="Linux", node="davinci-francois", ...}) = 0
> > brk(0) = 0xab000
> > access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
> > directory)
> > open("/etc/ld.so.cache", O_RDONLY) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/tls/v5l/fast-mult/half/libncurses.so.5", O_RDONLY) = -1
> > ENOENT (No such file or directory)
> > stat64("/lib/tls/v5l/fast-mult/half", 0xbeb6d1a8) = -1 ENOENT (No such
> > file or directory)
> > open("/lib/tls/v5l/fast-mult/libncurses.so.5", O_RDONLY) = -1 ENOENT
> > (No such file or directory)
> > stat64("/lib/tls/v5l/fast-mult", 0xbeb6d1a8) = -1 ENOENT (No such file
> > or directory)
> > open("/lib/tls/v5l/half/libncurses.so.5", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > stat64("/lib/tls/v5l/half", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/tls/v5l/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such
> > file or directory)
> > stat64("/lib/tls/v5l", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/tls/fast-mult/half/libncurses.so.5", O_RDONLY) = -1 ENOENT
> > (No such file or directory)
> > stat64("/lib/tls/fast-mult/half", 0xbeb6d1a8) = -1 ENOENT (No such
> > file or directory)
> > open("/lib/tls/fast-mult/libncurses.so.5", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > stat64("/lib/tls/fast-mult", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/tls/half/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such
> > file or directory)
> > stat64("/lib/tls/half", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/tls/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file
> > or directory)
> > stat64("/lib/tls", {st_mode=S_IFDIR|0755,
> > st_size=17592186044416, ...}) = 0
> > open("/lib/v5l/fast-mult/half/libncurses.so.5", O_RDONLY) = -1 ENOENT
> > (No such file or directory)
> > stat64("/lib/v5l/fast-mult/half", 0xbeb6d1a8) = -1 ENOENT (No such
> > file or directory)
> > open("/lib/v5l/fast-mult/libncurses.so.5", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > stat64("/lib/v5l/fast-mult", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/v5l/half/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such
> > file or directory)
> > stat64("/lib/v5l/half", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/v5l/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file
> > or directory)
> > stat64("/lib/v5l", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/fast-mult/half/libncurses.so.5", O_RDONLY) = -1 ENOENT (No
> > such file or directory)
> > stat64("/lib/fast-mult/half", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/fast-mult/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such
> > file or directory)
> > stat64("/lib/fast-mult", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/half/libncurses.so.5", O_RDONLY) = -1 ENOENT (No such file
> > or directory)
> > stat64("/lib/half", 0xbeb6d1a8) = -1 ENOENT (No such file or
> > directory)
> > open("/lib/libncurses.so.5", O_RDONLY) = 3
> > read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0
> > (\0\1\0\0\0\30\335\0\0004\0\0\0(\22\4\0\2\0\0\0044\0 \0\5\0
> > (\0\34\0\33\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\200l\3\0\200l
> > \3\0\5\0\0\0\0\200\0\0\1\0\0\0\0p\3\02
> > fstat64(3, {st_mode=S_IFREG|0744, st_size=17592186044416, ...}) = 0
> > lseek(3, 224268, SEEK_SET) = 224268
> > read(3, "\24\0\0\0T\0\0\0\25\0\0\0MontaVista Software
> > \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\06
> > mmap2(NULL, 292240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
> > 0) = 0x40020000
> > mprotect(0x40057000, 66960, PROT_NONE) = 0
> > mmap2(0x40058000, 61440, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
> > MAP_DENYWRITE, 3, 0x30) = 0x40058000
> > mmap2(0x40067000, 1424, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
> > MAP_ANONYMOUS, -1, 0) = 0x40067000
> > close(3) = 0
> > open("/lib/tls/libdl.so.2", O_RDONLY) = 3
> > read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\324\t
> > \0\0004\0\0\0\374\235\0\0\2\0\0\0044\0 \0\10\0(\0)\0&
> > \0\6\0\0\0004\0\0\0004\0\0\0004\0\0\0\0\1\0\0\0\1\0\0\5\0\0\0\4\0\0\0\3\0\0\0\4\23\0\2
> > fstat64(3, {st_mode=S_IFREG|0644, st_size=17592186044416, ...}) = 0
> > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> > 0) = 0x40017000
> > lseek(3, 4892, SEEK_SET) = 4892
> > read(3, "\24\0\0\0T\0\0\0\25\0\0\0MontaVista Software
> > \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\06
> > mmap2(NULL, 41104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
> > 0) = 0x40068000
> > mprotect(0x4006a000, 32912, PROT_NONE) = 0
> > mmap2(0x40070000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
> > MAP_DENYWRITE, 3, 0) = 0x40070000
> > close(3) = 0
> > open("/lib/tls/libc.so.6", O_RDONLY) = 3
> > read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0
> > (\0\1\0\0\0\0107\1\0004\0\0\0\364fK\0\2\0\0\0044\0 \0\v\0(\0R\0O
> > \0\1\0\0p
> > \274\276\17\0\274\276\17\0\274\276\17\0\20\23\0\0\20\23\0\0\4\0\0\0\4\0\0\0\6\0\0\2
> > fstat64(3, {st_mode=S_IFREG|0755, st_size=17592186044416, ...}) = 0
> > lseek(3, 1039100, SEEK_SET) = 1039100
> > read(3, "\24\0\0\0T\0\0\0\25\0\0\0MontaVista Software
> > \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\06
> > mmap2(NULL, 1091588, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE,
> > 3, 0) = 0x40073000
> > mprotect(0x40171000, 51204, PROT_NONE) = 0
> > mmap2(0x40173000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
> > MAP_DENYWRITE, 3, 0xf8) = 0x40173000
> > mmap2(0x4017c000, 6148, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
> > MAP_ANONYMOUS, -1, 0) = 0x4017c000
> > close(3) = 0
> > mprotect(0x40178000, 8192, PROT_READ) = 0
> > mprotect(0x40071000, 4096, PROT_READ) = 0
> > mprotect(0x4001e000, 4096, PROT_READ) = 0
> > syscall_983045(0x40017d10, 0x2, 0x1, 0x4001f050, 0, 0x4001f050,
> > 0x4001f3c8, 0, 0x4001f0a0, 0x4001f050, 0x4001f000, 0xbeb6d95c, 0,
> > 0xbeb6d840, 0x40002784, 0x400102e4, 0x80000010, 0x40017d10, 0xd0b0, 00
> > rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> > open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
> > close(3) = 0
> > brk(0) = 0xab000
> > brk(0xac000) = 0xac000
> > brk(0xad000) = 0xad000
> > getuid32() = 0
> > getgid32() = 0
> > geteuid32() = 0
> > getegid32() = 0
> > rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> > time(NULL) = 16900
> > brk(0xae000) = 0xae000
> > brk(0xaf000) = 0xaf000
> > open("/etc/mtab", O_RDONLY) = 3
> > fstat64(3, {st_mode=S_IFREG|0444, st_size=4398046511104, ...}) = 0
> > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> > 0) = 0x40018000
> > read(3, "rootfs / rootfs rw 0 0\n/dev/root / nfs
> > rw,vers=2,rsize=4096,wsize=4096,namlen=255,hard,nointr,nolock,proto=udp,timeo=11,retrans=2,sec=sys,mountproto=udp,addr=143.248.144.148
> > 0 0\nproc /proc4
> > close(3) = 0
> > munmap(0x40018000, 4096) = 0
> > open("/proc/meminfo", O_RDONLY) = 3
> > fstat64(3, {st_mode=S_IFREG|0444, st_size=4398046511104, ...}) = 0
> > mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> > 0) = 0x40018000
> > read(3, "MemTotal: 118936 kB\nMemFree: 87544 kB
> > \nBuffers: 0 kB\nCached: 9708 kB
> > \nSwapCached: 0 kB\nActive: 4852 kB
> > \nInactive: 6020 kB\nS4
> > close(3) = 0
> > munmap(0x40018000, 4096) = 0
> > brk(0xb0000) = 0xb0000
> > rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
> > rt_sigaction(SIGCHLD, {SIG_DFL}, {SIG_DFL}, 8) = 0
> > rt_sigaction(SIGINT, {SIG_DFL}, {SIG_DFL}, 8) = 0
> > rt_sigaction(SIGINT, {SIG_DFL}, {SIG_DFL}, 8) = 0
> > rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8)
>
> ...
>
> read more »
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